129346069232

素因数分解:

$2^4\times {\mathrm{21011}}^1\times {\mathrm{384757}}^1$

素因数の和:405776

約数の個数: 20

約数和(自身を含む): 250620587976

約数和(自身を除く): 121274518744

約数列:

[1, 2, 4, 8, 16, 21011, 42022, 84044, 168088, 336176, 384757, 769514, 1539028, 3078056, 6156112, 8084129327, 16168258654, 32336517308, 64673034616, 129346069232]

約数ペア:

[(1, 129346069232), (2, 64673034616), (4, 32336517308), (8, 16168258654), (16, 8084129327), (21011, 6156112), (42022, 3078056), (84044, 1539028), (168088, 769514), (336176, 384757)]